MLA

Kissinger, Henry, 1923-2023. Mo. Box 408, folder 9. 1976-1978. https://collections.library.yale.edu/catalog/11777410.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 408, folder 9"])(1976-1978)[Mo]. https://collections.library.yale.edu/catalog/11777410.